CN108532584A - A kind of heat preservation ground for placing high-temperature liquid state substance storage tank - Google Patents
A kind of heat preservation ground for placing high-temperature liquid state substance storage tank Download PDFInfo
- Publication number
- CN108532584A CN108532584A CN201810599660.4A CN201810599660A CN108532584A CN 108532584 A CN108532584 A CN 108532584A CN 201810599660 A CN201810599660 A CN 201810599660A CN 108532584 A CN108532584 A CN 108532584A
- Authority
- CN
- China
- Prior art keywords
- ground
- cooling tube
- layer
- storage tank
- liquid state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 239000000126 substance Substances 0.000 title claims abstract description 22
- 238000004321 preservation Methods 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 57
- 239000011494 foam glass Substances 0.000 claims abstract description 18
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 18
- 210000002268 wool Anatomy 0.000 claims abstract description 18
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 17
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910000323 aluminium silicate Inorganic materials 0.000 claims abstract description 17
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000005266 casting Methods 0.000 claims abstract description 15
- 239000011449 brick Substances 0.000 claims abstract description 13
- 239000004567 concrete Substances 0.000 claims abstract description 7
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 5
- 239000010431 corundum Substances 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/11—Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electro-chemical means
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/38—Foundations for large tanks, e.g. oil tanks
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention relates to foundation technical fields, more particularly to a kind of heat preservation ground for placing high-temperature liquid state substance storage tank, its structure includes being placed in the ground groove body of subsurface built up by armored concrete, the open end of ground groove body offers rhone, the madial wall of ground groove body is equipped with the protection wall being built by corundum brick, filled with the refractory casting bed of material overlapped successively from top to bottom in the cavity that protection wall is surrounded with ground, aluminium silicate wool layer, insulating brick-layer, foam glass layer and heat-resisting reinforced concrete floor, the refractory casting bed of material, aluminium silicate wool layer, insulating brick thickness, the hot thermocouple for measuring temperature in its each layer is both provided in each layer of foam glass layer and heat-resisting reinforced concrete floor；Further include cooling tube, cooling tube runs through in the heat preservation ground and the opening of cooling tube appears ground, and the opening of cooling tube is connected with wind turbine, which has the characteristics that high temperature resistant, intensity are high, is unlikely to deform, stability is good and pressure-bearing property is strong.
Description
Technical field
The present invention relates to foundation technical fields, and in particular to a kind of heat preservation for placing high-temperature liquid state substance storage tank
Base.
Background technology
Ground is the basis for supporting building or structures, is the pith in engineering-built.General ground only needs
Consider the intensity of ground, deform and stablize the performance of this three aspect.Under normal temperature condition, the intensity of ground deforms and stablizes this
Three performances can be easy to implement, but in the case of a high temperature, the internal structure of common ground will produce larger variation, so that ground
Base cannot be easier to realize intensity, deformation and stability requirement, it is seen that common ground can not use under the high temperature conditions.
Therefore, it under the conditions of applied at elevated temperature, needs to be transformed common ground, to avoid the generation of accident.
Invention content
For the prior art there are above-mentioned technical problem, the present invention provides a kind of for placing high-temperature liquid state substance storage tank
Ground is kept the temperature, which has the characteristics that high temperature resistant, intensity are high, is unlikely to deform, stability is good and pressure-bearing property is strong.
To achieve the above object, the present invention provides following technical scheme：
A kind of heat preservation ground for placing high-temperature liquid state substance storage tank is provided, including is placed in being built by armored concrete for subsurface
At ground groove body, the open end of the ground groove body offers rhone, the madial wall of the ground groove body be equipped with by
The protection wall that corundum brick is built into, filled with overlapping successively from top to bottom in the cavity that protection wall and the ground are surrounded
The refractory casting bed of material, aluminium silicate wool layer, insulating brick-layer, foam glass layer and heat-resisting reinforced concrete floor, the castable refractory
In each layer of layer, the aluminium silicate wool layer, the insulating brick thickness, the foam glass layer and the heat-resisting reinforced concrete floor
It is both provided with the thermocouple for measuring temperature in its each layer；Further include cooling tube, the cooling tube runs through in the heat preservation ground
And the opening of the cooling tube appears ground, the opening of the cooling tube is connected with wind turbine.
Wherein, the open end of the ground groove body is annular, and the rhone is annular and is opened in opening for the annular
On mouth end face.
Wherein, the area of plane where the opening of the ground groove body is more than high-temperature liquid state substance storage tank placed thereon
Floor space.
Wherein, the refractory casting bed of material, the aluminium silicate wool layer, the insulating brick thickness, the foam glass layer and
The quantity of thermocouple in each layer of heat-resisting reinforced concrete floor is 9, and 9 thermocouple equalization even angles are distributed in each layer
In, the distance at each liftoff base center of thermocouple is the 2/3 of high-temperature liquid state substance storage tank radius.
Wherein, the cooling tube includes the first cooling tube and the second cooling tube, and first cooling tube is through described heat-resisting
Reinforced concrete floor and the protection wall, and first cooling tube is pierced by from the two side of the ground groove body and bending appears
Ground, second cooling tube are distributed in the refractory casting bed of material, the aluminium silicate wool layer, the insulating brick thickness, described
In foam glass layer and the heat-resisting reinforced concrete floor and perpendicular to first cooling tube, the opening of second cooling tube
Appear ground.
Wherein, the quantity of first cooling tube and second cooling tube is respectively 8, between each cooling tube away from
From no more than 500mm.
Beneficial effects of the present invention：
It includes the refractory casting bed of material, aluminium silicate wool layer, insulating brick-layer, foam glass layer, heat-resisting armored concrete to keep the temperature ground
The high temperature of the protection wall that layer and corundum brick are constituted, high-temp liquid tank bottom passes through the refractory casting bed of material, aluminium silicate wool layer, heat preservation
Brick layer, foam glass layer, heat-resisting reinforced concrete floor pass to ground groove body again, and at this moment ground groove body passes through heat close to room temperature
Galvanic couple detects that temperature is more than preset value, then opens wind turbine, and carrying out cooling by cooling tube reaches set temperature, ensures common mixed
Coagulating the ground groove body of soil will not damage because of high temperature, so that ground is still kept at high temperature, intensity is high, be unlikely to deform,
The feature that stability is good and pressure-bearing property is strong, therefore, the heat preservation ground are suitable for the construction of high-temp liquid tank bottom ground, can keep away
Exempting from the ground damage caused by high temperature leads to massive losses, while also ensureing that entire affected flow will not be interrupted.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for placing the heat preservation ground of high-temperature liquid state substance storage tank of the present invention.
Reference numeral：
Ground groove body --- 1；Rhone --- 2；Protect wall --- 3；The refractory casting bed of material --- 4；Aluminium silicate wool layer --- 5；
Insulating brick-layer --- 6；Foam glass layer --- 7；Heat-resisting reinforced concrete floor --- 8；Cooling tube --- 9；High-temperature liquid state substance
Storage tank --- 10；Thermocouple --- 11.
Specific implementation mode
Below in conjunction with specific embodiment and attached drawing, the present invention is described in detail.
Embodiment 1.
A kind of heat preservation ground for placing high-temperature liquid state substance storage tank as shown in Figure 1, including be used to be placed in subsurface
The ground groove body 1 built up by ordinary reinforced concrete, the open end of ground groove body 1 is annular, and annular rhone 2 opens up
In the open end of the ground groove body 1 of the annular, to prevent ground ponding.The madial wall of ground groove body 1 is equipped with by corundum brick
The protection wall 3 being built into protects the cavity that wall 3 is surrounded with ground groove body 1 is interior to be poured filled with the fire resisting overlapped successively from top to bottom
Material feeding layer 4, aluminium silicate wool layer 5, insulating brick-layer 6, foam glass layer 7 and heat-resisting reinforced concrete floor 8, the refractory casting bed of material 4, silicon
Sour aluminum wool layer 5, insulating brick-layer 6 be thick, is both provided in each layer of foam glass layer 7 and heat-resisting reinforced concrete floor 8 for measuring
The thermocouple 11 of temperature in its each layer；Further include cooling tube 9, cooling tube 9 runs through in the heat preservation ground and the opening of cooling tube 9 is saturating
Go out ground, the opening of cooling tube 9 is connected with wind turbine, is more than predetermined value when thermocouple 11 measures each layer temperature, starts cooling tube and dissipate
Heat.Specifically, cooling tube 9 includes the first cooling tube and the second cooling tube, as shown in Figure 1, the first cooling tube runs through heat-resisting reinforcing bar
Concrete layer 8 and protection wall 3, and the first cooling tube is pierced by from the two side of ground groove body 1 and bending appears ground；In addition, the
Two cooling tubes are distributed in thick the refractory casting bed of material 4, aluminium silicate wool layer 5, insulating brick-layer 6, foam glass layer 7 and heat-resisting reinforced concrete
In soil layer 8 and perpendicular to the first cooling tube, the opening of the second cooling tube appears ground so that heat preservation ground distributed more cold
But it manages, so as to preferably cooling heat preservation ground.
In the present embodiment, the quantity of the first cooling tube and the second cooling tube is respectively 8, the distance between each cooling tube
No more than 500mm, it is further ensured that cooling effect.In addition, cooling tube is DN80 cooling carbon steel pipings.
In the present embodiment, the area of plane is more than high-temperature liquid state substance placed thereon where the opening of ground groove body 1
The floor space of storage tank 10, to place high-temperature liquid state substance storage tank 10.
In the present embodiment, the refractory casting bed of material 4, aluminium silicate wool layer 5, insulating brick-layer 6, foam glass layer 7 and heat-resisting reinforcing bar
This thickness needs of concrete layer 8 and protection wall 3 are calculated according to the surface temperature of practical high-temp liquid storage tank, then
It is checked according to the carrying of tank body to calculate, if bearing capacity is inadequate, recalculates each layer thickness.
In the present embodiment, the refractory casting bed of material 4, aluminium silicate wool layer 5,6 thickness of insulating brick-layer, foam glass layer 7 and heat resisting steel
The quantity of thermocouple 11 in 8 each layer of reinforced concrete layer is 9, and the impartial even angle of 9 thermocouples 11 is distributed in layers, respectively
The distance at a liftoff base center of thermocouple is the 2/3 of 10 radius of high-temperature liquid state substance storage tank, so as to accurately measure in each layer
Temperature.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although being explained in detail to the present invention with reference to preferred embodiment, those skilled in the art answer
Work as understanding, technical scheme of the present invention can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (6)
1. a kind of heat preservation ground for placing high-temperature liquid state substance storage tank, it is characterized in that：Including merging subsurface by reinforcing bar
The open end of the ground groove body that concrete is built up, the ground groove body offers rhone, the madial wall of the ground groove body
Be equipped with the protection wall being built by corundum brick, in the cavity that the protection wall is surrounded with the ground filled with from top to bottom according to
The refractory casting bed of material, aluminium silicate wool layer, insulating brick-layer, foam glass layer and the heat-resisting reinforced concrete floor of secondary overlapping, it is described resistance to
Fiery cast bed of material, the aluminium silicate wool layer, the insulating brick thickness, the foam glass layer and the heat-resisting reinforced concrete floor
Each layer in be both provided with thermocouple for measuring its each layer temperature；Further include cooling tube, the cooling tube runs through the heat preservation
The opening of ground and the cooling tube appears ground, and the opening of the cooling tube is connected with wind turbine.
2. a kind of heat preservation ground for placing high-temperature liquid state substance storage tank according to claim 1, it is characterized in that：It is described
The open end of ground groove body is annular, and the rhone is annular and is opened on the open end of the annular.
3. a kind of heat preservation ground for placing high-temperature liquid state substance storage tank according to claim 2, it is characterized in that：It is described
The area of plane is more than the floor space of high-temperature liquid state substance storage tank placed thereon where the opening of ground groove body.
4. a kind of heat preservation ground for placing high-temperature liquid state substance storage tank according to claim 1, it is characterized in that：It is described
The refractory casting bed of material, the aluminium silicate wool layer, the insulating brick thickness, the foam glass layer and the heat-resisting armored concrete
The quantity of thermocouple in each layer of layer is 9, and in layers, each thermocouple is liftoff for 9 thermocouple equalization even angle distributions
The distance at base center is the 2/3 of high-temperature liquid state substance storage tank radius.
5. a kind of heat preservation ground for placing high-temperature liquid state substance storage tank according to claim 1, it is characterized in that：It is described
Cooling tube includes the first cooling tube and the second cooling tube, and first cooling tube is through the heat-resisting reinforced concrete floor and described
Wall is protected, and first cooling tube is pierced by from the two side of the ground groove body and bending appears ground；Second cooling
Pipe is distributed in the refractory casting bed of material, the aluminium silicate wool layer, the insulating brick thickness, the foam glass layer and described resistance to
In hot reinforced concrete floor and perpendicular to first cooling tube, the opening of second cooling tube appears ground.
6. a kind of heat preservation ground for placing high-temperature liquid state substance storage tank according to claim 5, it is characterized in that：It is described
The quantity of first cooling tube and second cooling tube is respectively 8, and the distance between each cooling tube is not more than 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810599660.4A CN108532584A (en) | 2018-06-13 | 2018-06-13 | A kind of heat preservation ground for placing high-temperature liquid state substance storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810599660.4A CN108532584A (en) | 2018-06-13 | 2018-06-13 | A kind of heat preservation ground for placing high-temperature liquid state substance storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108532584A true CN108532584A (en) | 2018-09-14 |
Family
ID=63470809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810599660.4A Pending CN108532584A (en) | 2018-06-13 | 2018-06-13 | A kind of heat preservation ground for placing high-temperature liquid state substance storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108532584A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847203A (en) * | 2019-11-27 | 2020-02-28 | 马振 | Heat-insulation environment-friendly building foundation structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1413638A (en) * | 1972-06-02 | 1975-11-12 | Entreprises Soc Gle | Method of constructing a tank in the ground |
| CN202500151U (en) * | 2011-10-31 | 2012-10-24 | 江苏太阳宝新能源有限公司 | Composite functional storage tank foundation of photo-thermal power generation high-temperature fused salt storage tank |
| CN203834702U (en) * | 2014-05-05 | 2014-09-17 | 淮南中科储能科技有限公司 | Heat insulation structure of high temperature fused salt heat accumulation tank for solar thermal power generation |
| CN106949686A (en) * | 2016-12-30 | 2017-07-14 | 中广核太阳能开发有限公司 | The temperature automatically controlled cooling system of high temperature tank foundation |
| CN208328895U (en) * | 2018-06-13 | 2019-01-04 | 常州索拉尔熔盐泵阀科技有限公司 | It is a kind of for placing the heat preservation ground of high-temperature liquid state substance storage tank |
-
2018
- 2018-06-13 CN CN201810599660.4A patent/CN108532584A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1413638A (en) * | 1972-06-02 | 1975-11-12 | Entreprises Soc Gle | Method of constructing a tank in the ground |
| CN202500151U (en) * | 2011-10-31 | 2012-10-24 | 江苏太阳宝新能源有限公司 | Composite functional storage tank foundation of photo-thermal power generation high-temperature fused salt storage tank |
| CN203834702U (en) * | 2014-05-05 | 2014-09-17 | 淮南中科储能科技有限公司 | Heat insulation structure of high temperature fused salt heat accumulation tank for solar thermal power generation |
| CN106949686A (en) * | 2016-12-30 | 2017-07-14 | 中广核太阳能开发有限公司 | The temperature automatically controlled cooling system of high temperature tank foundation |
| CN208328895U (en) * | 2018-06-13 | 2019-01-04 | 常州索拉尔熔盐泵阀科技有限公司 | It is a kind of for placing the heat preservation ground of high-temperature liquid state substance storage tank |
Non-Patent Citations (1)
| Title |
|---|
| 玉置明善等: "化工装置工程手册", 兵器工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847203A (en) * | 2019-11-27 | 2020-02-28 | 马振 | Heat-insulation environment-friendly building foundation structure |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |
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